MYB118 myb domain protein 118 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: MYB118
Official Full Name: myb domain protein 118
Primary source: TAIR:AT3G27785
Locus tag: AT3G27785
See related: Araport:AT3G27785
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: AT3G27780; ATMYB118; myb domain protein 118; PGA37; PLANT GROWTH ACTIVATOR 37
Summary: putative transcription factor (MYB118)
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Genomic context

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See MYB118 in Genome Data Viewer

Location:: chromosome: 3

Exon count:: 4

Sequence:: Chromosome: 3; NC_003074.8 (10288603..10290934, complement)

Chromosome 3 - NC_003074.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003074.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

MYB118 is transcriptionally induced in the maturing endosperm, and seeds of myb118 mutants exhibit an endosperm-specific derepression of maturation-related genes associated with a partial relocation of storage compounds from the embryo to the endosperm.
Title: MYB118 represses endosperm maturation in seeds of Arabidopsis.
AtMYB118 is an important MYB gene involved in embryogenesis.
Title: Involvement of an R2R3-MYB transcription factor gene AtMYB118 in embryogenesis in Arabidopsis.
The Arabidopsis PGA37 gene, encoding the MYB118 transcription factor, induced vegetative-to-embryonic transition, the formation of somatic embryos from root explants, and an elevated LEC1 protein expression level.
Title: Overexpression of PGA37/MYB118 and MYB115 promotes vegetative-to-embryonic transition in Arabidopsis.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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NM_113694.2

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables DNA-binding transcription factor activity	IDA Inferred from Direct Assay more info	PubMed
enables sequence-specific DNA binding	IDA Inferred from Direct Assay more info	PubMed
enables sequence-specific DNA binding	IPI Inferred from Physical Interaction more info	PubMed
enables transcription cis-regulatory region binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within endosperm development	IGI Inferred from Genetic Interaction more info	PubMed
involved_in fatty acid homeostasis	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within negative regulation of endosperm development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within negative regulation of seed maturation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within positive regulation of DNA-templated transcription	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of DNA-templated transcription	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of DNA-templated transcription	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within positive regulation of fatty acid biosynthetic process	IGI Inferred from Genetic Interaction more info	PubMed
involved_in positive regulation of unsaturated fatty acid biosynthetic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of embryonic development	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of endosperm development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within regulation of glucosinolate biosynthetic process	IGI Inferred from Genetic Interaction more info	PubMed
involved_in regulation of seed maturation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in somatic embryogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in vegetative to reproductive phase transition of meristem	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISM Inferred from Sequence Model more info

General protein information

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Preferred Names: myb domain protein 118

NP_189416.2

myb domain protein 118 (MYB118); FUNCTIONS IN: DNA binding, transcription activator activity, sequence-specific DNA binding transcription factor activity; INVOLVED IN: regulation of transcription, DNA-dependent, regulation of transcription; LOCATED IN: nucleus; EXPRESSED IN: rosette leaf, embryo, fruit, cauline leaf, flower; CONTAINS InterPro DOMAIN/s: SANT, DNA-binding (InterPro:IPR001005), Homeodomain-like (InterPro:IPR009057), Myb, DNA-binding (InterPro:IPR014778), HTH transcriptional regulator, Myb-type, DNA-binding (InterPro:IPR017930), Homeodomain-related (InterPro:IPR012287), Myb transcription factor (InterPro:IPR015495); BEST Arabidopsis thaliana protein match is: myb domain protein 115 (TAIR:AT5G40360.1); Has 9843 Blast hits to 8432 proteins in 561 species: Archae - 0; Bacteria - 0; Metazoa - 1160; Fungi - 755; Plants - 5742; Viruses - 7; Other Eukaryotes - 2179 (source: NCBI BLink).